/*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
#pragma once

#include <exception>

#include <unifex/detail/prologue.hpp>

namespace unifex {
namespace _null {
  struct receiver {
    void set_value() noexcept {}
    [[noreturn]] void set_done() noexcept {
      std::terminate();
    }
    template <typename Error>
    [[noreturn]] void set_error(Error&&) noexcept {
      std::terminate();
    }
  };
} // namespace _null
using null_receiver = _null::receiver;
} // namespace unifex

#include <unifex/detail/epilogue.hpp>
